Current Electricity

Related Questions

• A steady current flows in a metallic conductor of non-uniform cross-section. The quantity/ quantities constant along the length of the conductor is/are,Current

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• In the figure a carbon resistor has bands of different colours on its body as mentioned in the figure. The value of the resistance is

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• In an electrolyte $3.2 \times {10^{18}}$ bivalent positive ions drift to the right per second while $3.6 \times {10^{18}}$ monovalent negative ions drift to the left per second. Then the current is

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• If a 30 V, 90 W bulb is to be worked on a 120 V line, a resistance of how many ohms should be connected in series with the bulb

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• If three resistors of resistance $2\Omega$, $4\Omega$ and $5 \Omega$ are connected in parallel then the total resistance of the combination will be

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